Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/FlowVelocityAccess.java @ 4507:976ff4b74b96
QSectorFacet: Guard access to curentKm in context.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 14 Nov 2012 12:26:45 +0100 |
parents | c79b98085096 |
children | a3dc382bc1ca |
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package de.intevation.flys.artifacts.access; import de.intevation.flys.artifacts.FLYSArtifact; /** Access to data that deals with flow velocity stuff. */ public class FlowVelocityAccess extends RiverAccess { private int[] mainChannels; private int[] totalChannels; private Double lowerKM; private Double upperKM; public FlowVelocityAccess(FLYSArtifact artifact) { super(artifact); } public int[] getMainChannels() { if (mainChannels == null) { mainChannels = getIntArray("main_channel"); } return mainChannels; } public int[] getTotalChannels() { if (totalChannels == null) { totalChannels = getIntArray("total_channel"); } return totalChannels; } public Double getLowerKM() { if (lowerKM == null) { lowerKM = getDouble("ld_from"); } return lowerKM; } public Double getUpperKM() { if (upperKM == null) { upperKM = getDouble("ld_to"); } return upperKM; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :